diff --git a/prisma/migrations/20230423213930_appartment_set_user_delete_cascade/migration.sql b/prisma/migrations/20230423213930_appartment_set_user_delete_cascade/migration.sql
new file mode 100644
index 0000000..9da529d
--- /dev/null
+++ b/prisma/migrations/20230423213930_appartment_set_user_delete_cascade/migration.sql
@@ -0,0 +1,5 @@
+-- DropForeignKey
+ALTER TABLE `Appartment` DROP FOREIGN KEY `Appartment_ownerId_fkey`;
+
+-- AddForeignKey
+ALTER TABLE `Appartment` ADD CONSTRAINT `Appartment_ownerId_fkey` FOREIGN KEY (`ownerId`) REFERENCES `user`(`id`) ON DELETE CASCADE ON UPDATE CASCADE;
diff --git a/prisma/schema.prisma b/prisma/schema.prisma
index 69dd9fd..9385b58 100644
--- a/prisma/schema.prisma
+++ b/prisma/schema.prisma
@@ -103,7 +103,7 @@ model Appartment {
   travelTimeToN7      TravelTimeToN7           @relation(fields: [travelTimeId], references: [id])
   travelTimeId        String
   nearbyStations      PublicTransportStation[]
-  owner               User                     @relation(fields: [ownerId], references: [id])
+  owner               User                     @relation(fields: [ownerId], references: [id], onDelete: Cascade)
   ownerId             String
   createdByAdmin      Boolean                  @default(false)
   reports             Report[]